i5 3570k @ 4.8ghz.....sli 7950 bottleneck?

will I experience any bottlenecks on this system??


is it worth getting a 3770k if I am going to crossfire 7950's?

You could run 2 Titans on that without bottlenecking, 2x 7950's will be a Breez for it. 

What Mobo/Cooler you running to get that OC and at what Voltage ?

I am running an asus p8z77-v lx and a corsair h100 with pull fans


current voltage I dunno......I think it's at 1.425 though......